CVE-2021-3717

A flaw was found in Wildfly. An incorrect JBOSS_LOCAL_USER challenge location when using the elytron configuration may lead to JBOSS_LOCAL_USER access to all users on the machine. The highest threat from this vulnerability is to confidentiality, integrity, and availability. This flaw affects wildfly-core versions prior to 17.0.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1991305	Issue Tracking Third Party Advisory
https://security.netapp.com/advisory/ntap-20220804-0002/	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:redhat:jboss_enterprise_application_platform:-::::text-only:::
	cpe:2.3:a:redhat:single_sign-on:-::::text-only:::
	cpe:2.3:a:redhat:wildfly_core::::::::

Configuration 2 (hide)

AND

cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.4:*:*:*:*:*:*:*

OR	cpe:2.3:o:redhat:enterprise_linux:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*

Configuration 3 (hide)

AND

cpe:2.3:a:redhat:jboss_enterprise_application_platform:7.3:*:*:*:*:*:*:*

OR	cpe:2.3:o:redhat:enterprise_linux:6.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*

History

No history.

Information

Published : 2022-05-24 19:15

Updated : 2024-02-28 19:09

NVD link : CVE-2021-3717

Mitre link : CVE-2021-3717

CVE.ORG link : CVE-2021-3717

JSON object : View

Products Affected

redhat

jboss_enterprise_application_platform
wildfly_core
single_sign-on
enterprise_linux

CWE

CWE-552

Files or Directories Accessible to External Parties

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